Search academic texts

Information × Registration Number 0221U101796, 0118U002020 , R & D reports Title Wideband and adaptive antenna systems and antenna arrays based on radio ceramics popup.stage_title Head Nesterenko Mikhail V., Доктор фізико-математичних наук Registration Date 25-01-2021 Organization V.N. Karazin Kharkiv National University popup.description2  The object of research – the processes of electrodynamic excitation, radiation and the formation of electromagnetic fields by broadband antennas and antenna arrays and emitters based on radioceramics. The aim of the project is to study the general provisions and specific features in the formation of electromagnetic radiation fields of combined and dielectric emitters. Analysis of physical processes of interaction of active and reactive components of fields in the near and far zones of radiation and contribution to these processes of nonradiating interference flows of electromagnetic energy. The scientific novelty of the results lies in the development and modification of mathematically justified rigorous electrodynamic methods for solving relevant boundary value problems, development of highly efficient physical and mathematical models, methods and algorithms for calculating the characteristics of emitters effective for use in computer-aided design systems, which is a base for the development of the modern element base of antenna-waveguide devices of meter, decimeter and millimeter wavelength ranges, creation of new or significant improvements in the performance of existing radio and electronic devices for various applications. Product Description popup.authors Antonenko Yevhenii O. Berdnik Sergey L. Katrich Victor O Katrych Gennadij S Kozheshkurt Valentin O. Nimets Pavlo V Shtodа Dmytro O. popup.nrat_date 2021-01-25 Close